<!DOCTYPE html>

<html>
<head>
    <meta charset="UTF-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
    <title>管理系统</title>
    <link rel="stylesheet" type="text/css" href="css/styles.css"/>
</head>
<body>
<div class="htmleaf-container">
    <div class="wrapper">
        <div class="container">
            <form action="/login" method="get">
                <h1>Hello World!</h1>
                <br/>
                <button type="submit" id="login-button">Login System</button>
            </form>
        </div>

        <ul class="bg-bubbles">
            <li></li>
            <li></li>
            <li></li>
            <li></li>
            <li></li>
            <li></li>
            <li></li>
            <li></li>
            <li></li>
            <li></li>
        </ul>
    </div>
</div>

<script src="js/jquery-2.1.1.min.js" type="text/javascript"></script>
<script>
    $('#login-button').click(function (event) {
        $('form').fadeOut(200);
        $('.wrapper').addClass('form-success');
    });
</script>
</body>
</html>